| 融点 |
1083.4 °C (lit.) |
| 沸点 |
2567 °C (lit.) |
| 比重(密度) |
8.94 g/mL at 25 °C (lit.) |
| かさ密度 |
3.32g/cm3 |
| 蒸気圧 |
0Pa at 20℃ |
| 闪点 |
-23 °C |
| 貯蔵温度 |
2-8°C |
| 溶解性 |
slightly soluble in dilute acid solutions |
| 外見 |
wire |
| 酸解離定数(Pka) |
7.4 |
| 比重 |
8.92 |
| 色 |
Rust-brownish |
| PH |
3.2 (20°C in H2O) |
| Flame Color |
Copper(I): Blue-green; Copper(II): Green (non-halide) to blue-green (halide) |
| 電気抵抗率 (resistivity) |
1.673 μΩ-cm, 20°C |
| 水溶解度 |
insoluble |
| 電気伝導率 |
5.9× 107S/m |
| 熱伝導率 |
400 W/(m·K) |
| 比熱容量 |
Cp(crystal): 0.38 J/(g·K); Cp(gas): 0.33 J/(g·K), at 25℃ |
| Sensitive |
air sensitive |
| Merck |
13,2545 |
| 暴露限界値 |
ACGIH:TLV-TWA 1 mg/m3 — Dusts and Mists,as Cu
OSHA:PEL-TWA 1 mg/m3 (dusts & mists)
NIOSH:REL-TWA 1 mg/m3 (except fume) |
| 安定性： |
Stable. Incompatible with strong acids, active halogen compounds, chlorine, fluorine, iodine, bromine, ammonia. May react explosively with strong oxidizing agents. |
| 化粧品成分の機能 |
BULKING
COLORANT
SKIN CONDITIONING - HUMECTANT
ASTRINGENT
ANTIMICROBIAL
HAIR CONDITIONING
SKIN PROTECTING |
| InChI |
1S/Cu |
| InChIKey |
RYGMFSIKBFXOCR-UHFFFAOYSA-N |
| SMILES |
[Cu] |
| Bulk Modulus |
140 GPa |
| Hardness, Rockwell B |
37 |
| Modulus of Elasticity |
110 GPa |
| Poissons Ratio |
0.364 |
| Shear Modulus |
46.0 GPa |
| Hardness, Vickers |
50 |
| Hardness, Brinell |
89, Converted from Vickers for 500 kg load/10 mm ball Brinell test. |
| Hardness, Rockwell A |
35, Converted from Vickers. |
| CAS データベース |
7440-50-8(CAS DataBase Reference) |
| NISTの化学物質情報 |
Copper(7440-50-8) |
| EPAの化学物質情報 |
Copper (7440-50-8) |
